Second Collaboration with "Ramen Daisuki Koizumi-san": Spicy Miso "Ramen Can" Now on Sale!
Maruyama Seimen Co., Ltd. has launched the second collaboration "Ramen Can" with the popular manga "Ramen Daisuki Koizumi-san," featuring a spicy miso flavor. It uses the industry's first wheat noodles and can be stored at room temperature for three years. Sales began on May 8, 2026, via vending machines and e-commerce.
📋 Article Processing Timeline
- 📰 Published: May 8, 2026 at 19:00
- 🔍 Collected: May 8, 2026 at 10:31
- 🤖 AI Analyzed: May 9, 2026 at 02:45 (16h 13m after Collected)
Maruyama Seimen Co., Ltd. (Headquarters: Ota-ku, Tokyo; Representative Director: Kazuhiro Maruyama; https://maru-men.co.jp/), a commercial noodle manufacturer founded in 1958, will release "Ramen Can" in collaboration with Naru Narumi's popular ramen manga "Ramen Daisuki Koizumi-san" (serialized in Akita Shoten's "Monthly Champion").
Following the successful first release in October 2025, the second installment, a spicy miso flavor, is now available!
This special edition features a label with a charming deformed illustration of Koizumi-san.
Additionally, a "rare can" with a deformed illustration of Misa on the label is included in some cans (approximately 1 in several cans).
Starting May 8, 2026 (Friday), it will be sold in beverage vending machines in some areas of Tokyo, Yokohama, Osaka, and Fukuoka, and pre-orders will begin on Maruyama Seimen's official EC site.
Product Overview
Product Name: "Ramen Daisuki Koizumi-san" Spicy Miso Ramen Can
Price: 800 yen (tax included)
Contents: Noodles, spicy miso soup, ingredients (corn, menma, green onions)
Copyright © Naru Narumi (Akita Shoten) 2024
A rare can with Misa's label might appear! ?
■ Sales Schedule
◯ From May 8, 2025, until supplies last.
■ Sales Locations
◯ Beverage vending machines installed in some areas of Tokyo, Yokohama, Fukuoka, and Osaka.
* Replenishment will begin sequentially from May 8.
Sales Areas (examples. Also sold in vending machines not listed here)
Yokohama Area
240-1 Yamashita-cho, Naka-ku, Yokohama-shi, Kanagawa
97-3 Yamashita-cho, Naka-ku, Yokohama-shi, Kanagawa
Tokyo Area
2-14-10 Konan, Minato-ku, Tokyo
3-10-48 Minami Aoyama, Minato-ku, Tokyo
Osaka Area
3-2-8 Ebisuhigashi, Naniwa-ku, Osaka-shi, Osaka
4 Taiyuji-cho, Kita-ku, Osaka-shi, Osaka
Fukuoka Area
2-17-1 Hakataekimae, Hakata-ku, Fukuoka-shi, Fukuoka
2-8-224 Tenjin, Chuo-ku, Fukuoka-shi, Fukuoka
◯ Pre-orders accepted on Maruyama Seimen's official Noodle Tours EC site
(Sold in sets of 6 cans)
https://noodle-tours.shop/
Click here to purchase (redirects to EC site)
["Ramen Daisuki Koizumi-san" Work Overview]
A genuine ramen graffiti manga by Naru Narumi, with over 3 million copies sold, adapted into a TV drama and TV anime!
Cool, quiet, and mysterious transfer student Koizumi-san. She is a ramen professional who daily seeks the ultimate bowl──!?
Classic or unique. Enjoy to your heart's content♪
This work began serialization in 2013 and moved to Akita Shoten's Monthly Champion in 2024.
The new 15th volume is scheduled to be released on May 8 (Friday)!!
Work Information: https://championcross.jp/series/706d834f38dba
What is "Ramen Can"?
① Uses authentic wheat noodles made by a noodle factory
Developed with a unique manufacturing method, the noodles are designed to be resistant to getting soggy even when soaked in soup. While konjac noodles have been the mainstream for ramen cans until now, the ramen can developed this time is the industry's first to use wheat noodles.
Ingredients such as menma and char siu are also authentic. You can enjoy authentic ramen anytime, anywhere.
② Can be stored at room temperature for 3 years and is ready to eat
Ramen cans have a shelf life of 3 years at room temperature. Since they can be eaten as is at room temperature, they can be used as a casual snack when you're a little hungry, or as an emergency food supply.
(You can enjoy it even more deliciously by heating it in hot water.)
■ "Ramen Can" Official Website https://noodle-tours.com/ramen-can
About Maruyama Seimen
Founded in 1958, Maruyama Seimen is a noodle factory that manufactures custom-made noodles for food-related businesses, focusing on carefully selected ingredients and thorough hygiene management. It is a top player in soba production, and while many noodle factories only make Chinese noodles, it is characterized by its ability to produce a wide variety of noodles, including Chinese noodles, steamed noodles, soba, and udon.
Furthermore, despite being a long-established company, it is a company that focuses on sales channel expansion strategies utilizing IT and freezing technology and challenges new endeavors. It aims to become a leading company that revitalizes the noodle industry, which is struggling with a shortage of successors, by providing food and services that meet the times and needs, and by developing new businesses with the theme of "Food x IT."
Company Profile
Company Name: Maruyama Seimen Co., Ltd.
URL: https://maru-men.co.jp/
Location: Head Office 5-20-13 Kamiikedai, Ota-ku, Tokyo
Representative: Kazuhiro Maruyama, Representative Director
Established: May 1987 (Founded November 1958)
Number of Employees: 50 (as of end of June 2025, including group companies)
Business Description: Manufacturing of commercial noodles and sales of ingredients related to noodles, and operation of "Noodle Tours."
Following the successful first release in October 2025, the second installment, a spicy miso flavor, is now available!
This special edition features a label with a charming deformed illustration of Koizumi-san.
Additionally, a "rare can" with a deformed illustration of Misa on the label is included in some cans (approximately 1 in several cans).
Starting May 8, 2026 (Friday), it will be sold in beverage vending machines in some areas of Tokyo, Yokohama, Osaka, and Fukuoka, and pre-orders will begin on Maruyama Seimen's official EC site.
Product Overview
Product Name: "Ramen Daisuki Koizumi-san" Spicy Miso Ramen Can
Price: 800 yen (tax included)
Contents: Noodles, spicy miso soup, ingredients (corn, menma, green onions)
Copyright © Naru Narumi (Akita Shoten) 2024
A rare can with Misa's label might appear! ?
■ Sales Schedule
◯ From May 8, 2025, until supplies last.
■ Sales Locations
◯ Beverage vending machines installed in some areas of Tokyo, Yokohama, Fukuoka, and Osaka.
* Replenishment will begin sequentially from May 8.
Sales Areas (examples. Also sold in vending machines not listed here)
Yokohama Area
240-1 Yamashita-cho, Naka-ku, Yokohama-shi, Kanagawa
97-3 Yamashita-cho, Naka-ku, Yokohama-shi, Kanagawa
Tokyo Area
2-14-10 Konan, Minato-ku, Tokyo
3-10-48 Minami Aoyama, Minato-ku, Tokyo
Osaka Area
3-2-8 Ebisuhigashi, Naniwa-ku, Osaka-shi, Osaka
4 Taiyuji-cho, Kita-ku, Osaka-shi, Osaka
Fukuoka Area
2-17-1 Hakataekimae, Hakata-ku, Fukuoka-shi, Fukuoka
2-8-224 Tenjin, Chuo-ku, Fukuoka-shi, Fukuoka
◯ Pre-orders accepted on Maruyama Seimen's official Noodle Tours EC site
(Sold in sets of 6 cans)
https://noodle-tours.shop/
Click here to purchase (redirects to EC site)
["Ramen Daisuki Koizumi-san" Work Overview]
A genuine ramen graffiti manga by Naru Narumi, with over 3 million copies sold, adapted into a TV drama and TV anime!
Cool, quiet, and mysterious transfer student Koizumi-san. She is a ramen professional who daily seeks the ultimate bowl──!?
Classic or unique. Enjoy to your heart's content♪
This work began serialization in 2013 and moved to Akita Shoten's Monthly Champion in 2024.
The new 15th volume is scheduled to be released on May 8 (Friday)!!
Work Information: https://championcross.jp/series/706d834f38dba
What is "Ramen Can"?
① Uses authentic wheat noodles made by a noodle factory
Developed with a unique manufacturing method, the noodles are designed to be resistant to getting soggy even when soaked in soup. While konjac noodles have been the mainstream for ramen cans until now, the ramen can developed this time is the industry's first to use wheat noodles.
Ingredients such as menma and char siu are also authentic. You can enjoy authentic ramen anytime, anywhere.
② Can be stored at room temperature for 3 years and is ready to eat
Ramen cans have a shelf life of 3 years at room temperature. Since they can be eaten as is at room temperature, they can be used as a casual snack when you're a little hungry, or as an emergency food supply.
(You can enjoy it even more deliciously by heating it in hot water.)
■ "Ramen Can" Official Website https://noodle-tours.com/ramen-can
About Maruyama Seimen
Founded in 1958, Maruyama Seimen is a noodle factory that manufactures custom-made noodles for food-related businesses, focusing on carefully selected ingredients and thorough hygiene management. It is a top player in soba production, and while many noodle factories only make Chinese noodles, it is characterized by its ability to produce a wide variety of noodles, including Chinese noodles, steamed noodles, soba, and udon.
Furthermore, despite being a long-established company, it is a company that focuses on sales channel expansion strategies utilizing IT and freezing technology and challenges new endeavors. It aims to become a leading company that revitalizes the noodle industry, which is struggling with a shortage of successors, by providing food and services that meet the times and needs, and by developing new businesses with the theme of "Food x IT."
Company Profile
Company Name: Maruyama Seimen Co., Ltd.
URL: https://maru-men.co.jp/
Location: Head Office 5-20-13 Kamiikedai, Ota-ku, Tokyo
Representative: Kazuhiro Maruyama, Representative Director
Established: May 1987 (Founded November 1958)
Number of Employees: 50 (as of end of June 2025, including group companies)
Business Description: Manufacturing of commercial noodles and sales of ingredients related to noodles, and operation of "Noodle Tours."